All Brands
- Basic parameters
- Self-aligning ball bearing
- Series
- 2209K
- Model
- Main Size(mm)
- 45
- d
- 85
- D
- 23
- B
- 1.1
- r smin 1
- Rated base load
- 23.2
- Dynamic load Cr/kN
- 8.15
- Static load Cor/kN
- 2,360
- Dynamic load Cr/kgf
- 830
- Static load Cor/kgf
- Allowable speed(rpm) 1
- 6,000
- Grease lubrication
- 7,100
- Oil lubrication
- Bearing number
- 2209
- Cylindrical hole
- 2209K
- Tapered hole 2
- Installation relationship size(mm)
- 51.5
- d a minmum
- 78.5
- D a maximum
- 1
- r as maximum
- Constant
- 0.3
- e
- Axial load factor
- 2.07
- Y1
- 3.2
- Y2
- 2.17
- Y0
- Weight(kg)(about)
- 0.54
- cylindrical bore
- 0.528
- tapered bore
